GAPTEC Electronic DC DC Converters

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output 1
Voltage - Output 2
Voltage - Output 3
Voltage - Output 4
Current - Output (Max)
Power (Watts)
Voltage - Isolation
Applications
Features
Operating Temperature
Efficiency
Grade
Qualification
Mounting Type
Package / Case
Size / Dimension
Supplier Device Package
Control Features
Approval Agency
Standard Number
1S4E_0505S1.5U
1S4E_0505S1.5U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
4,708
In Stock
1 : £0.96000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
5V
-
-
-
200mA
1 W
1.5 kV
ITE (Commercial)
-
-40°C ~ 85°C
81%
-
-
Through Hole
4-SIP Module
0.46" L x 0.24" W x 0.39" H (11.6mm x 6.0mm x 10.0mm)
-
-
-
-
1S7BE_0303S3U
1S7BE_0303S3U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
11,113
In Stock
1 : £1.80000
Tube
Tube
Active
Isolated Module
1
2.97V
3.63V
3.3V
-
-
-
303mA
1 W
3 kV
ITE (Commercial)
-
-40°C ~ 85°C
76%
-
-
Through Hole
7-SIP Module, 4 Leads
0.77" L x 0.24" W x 0.39" H (19.5mm x 6.0mm x 10.0mm)
-
-
CE, cURus
60950-1
LMO78_12-0.5
LMO78_03-0.5
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
1,291
In Stock
1 : £2.12000
Tube
Tube
Active
Non-Isolated PoL Module
1
4.75V
36V
3.3V
-
-
-
500mA
1.65 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
81%
-
-
Through Hole
3-SIP Module
0.39" L x 0.28" W x 0.43" H (10.0mm x 7.2mm x 11.0mm)
-
-
CE, cURus
-
LME78_12-1.0
LME78_05-1.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
164
In Stock
1 : £3.05000
Tube
Tube
Active
Non-Isolated PoL Module
1
8V
36V
5V
-
-
-
1A
5 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
95%
-
-
Through Hole
3-SIP Module
0.46" L x 0.31" W x 0.41" H (11.6mm x 8.0mm x 10.4mm)
-
-
EN, IEC, UL
62368-1
2S4E_1215S1U
2S4E_0515S1U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
2,715
In Stock
1 : £3.09000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
15V
-
-
-
133mA
2 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
85%
-
-
Through Hole
4-SIP Module
0.46" L x 0.30" W x 0.40" H (11.7mm x 7.5mm x 10.2mm)
-
-
CE
60950-1
LMO78_15-1.0
LMO78_12-1.0
NON-ISOLATED POL MODULE DC DC 1
GAPTEC Electronic
455
In Stock
1 : £3.31000
Bulk
Bulk
Active
Non-Isolated PoL Module
1
16V, 8V
36V, 20V
12V
-
-
-
1A, 300mA
16 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
96%
-
-
Through Hole
3-SIP Module
0.45" L x 0.30" W x 0.69" H (11.5mm x 7.5mm x 17.5mm)
-
-
CE, cURus
60950-1
MFG_LMW78_6.5-0.5R
LMW78_05-0.5R
DC-DC STEP DOWN REGULATORS
GAPTEC Electronic
1,753
In Stock
1 : £3.63000
Tube
Tube
Active
Non-Isolated PoL Module
1
9V
90V
5V
-
-
-
500mA
2.5 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
87%
-
-
Through Hole
3-SIP Module
0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm)
-
-
-
-
LMS78_05-2.0R
LMS78_05-2.0R
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
1,096
In Stock
1 : £3.82000
Tube
Tube
Active
Non-Isolated PoL Module
1
8V
36V
5V
-
-
-
2A
10 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
92%
-
-
Through Hole
3-SIP Module
0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm)
-
-
-
62368-1
LMW78_24-0.5RL
LMW78_05-0.5RL
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
496
In Stock
1 : £4.11000
Tube
Tube
Active
Non-Isolated PoL Module
1
9V
90V
5V
-
-
-
500mA
-
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
87%
-
-
Through Hole
3-SIP Module
0.69" L x 0.45" W x 0.35" H (17.5mm x 11.5mm x 9.0mm)
-
-
-
-
LCB78_05-0.5
LCB78_05-0.5
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
615
In Stock
1 : £4.78000
Tube
Tube
Active
Non-Isolated PoL Module
1
6.5V
55V
5V
-
-
-
500mA
2.5 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
95%
-
-
Through Hole
3-SIP Module
0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
-
-
-
-
3S7A_4812S1.5UP
3S7A_0512S1.5UP
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
1,968
In Stock
1 : £4.97000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
-
-40°C ~ 105°C (With Derating)
87%
-
-
Through Hole
7-SIP Module, 4 Leads
0.77" L x 0.30" W x 0.39" H (19.5mm x 7.5mm x 10.0mm)
-
-
CE
-
LCW78_09-0.5
LCW78_12-0.5
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
585
In Stock
1 : £7.53000
Tube
Tube
Active
Non-Isolated PoL Module
1
17V
75V
12V
-
-
-
500mA
6 W
-
ITE (Commercial)
-
-40°C ~ 100°C (With Derating)
89%
-
-
Through Hole
3-SIP Module
0.46" L x 0.30" W x 0.40" H (11.6mm x 7.5mm x 10.2mm)
-
-
-
-
LCW78_05-1.0
LCW78_12-1.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
585
In Stock
1 : £8.18000
Tube
Tube
Active
Non-Isolated PoL Module
1
15V
72V
12V
-
-
-
1A
12 W
-
ITE (Commercial)
-
-40°C ~ 100°C (With Derating)
92%
-
-
Through Hole
3-SIP Module
0.48" L x 0.35" W x 0.69" H (12.1mm x 9.0mm x 17.5mm)
-
-
-
-
LCW78_05-1.0
LCW78_03-1.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
706
In Stock
1 : £8.33000
Tube
Tube
Active
Non-Isolated PoL Module
1
5V
72V
3.3V
-
-
-
1A
3.3 W
-
ITE (Commercial)
-
-40°C ~ 100°C (With Derating)
81%
-
-
Through Hole
3-SIP Module
0.48" L x 0.35" W x 0.69" H (12.1mm x 9.0mm x 17.5mm)
-
-
-
-
LC78_03-3.0
LC78_05-3.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
1,714
In Stock
1 : £8.62000
Tube
Tube
Active
Non-Isolated PoL Module
1
6.5V
28V
5V
-
-
-
3A
15 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
92%
-
-
Through Hole
3-SIP Module
0.46" L x 0.30" W x 0.40" H (11.6mm x 7.5mm x 10.2mm)
-
-
-
-
LCW78_05-1.0
LCW78_05-1.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
292
In Stock
1 : £8.64000
Tube
Tube
Active
Non-Isolated PoL Module
1
8V
72V
5V
-
-
-
1A
5 W
-
ITE (Commercial)
-
-40°C ~ 100°C (With Derating)
86%
-
-
Through Hole
3-SIP Module
0.48" L x 0.35" W x 0.69" H (12.1mm x 9.0mm x 17.5mm)
-
-
-
-
LC78_03-3.0
LC78_03-3.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
1,267
In Stock
1 : £8.71000
Tube
Tube
Active
Non-Isolated PoL Module
1
4.5V
28V
3.3V
-
-
-
3A
10 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
90%
-
-
Through Hole
3-SIP Module
0.46" L x 0.30" W x 0.40" H (11.6mm x 7.5mm x 10.2mm)
-
-
-
-
LMO78_12-0.5
LMO78_12-0.5
NON-ISOLATED POL MODULE DC DC 1
GAPTEC Electronic
238
In Stock
1 : £2.12000
Tray
Tray
Active
Non-Isolated PoL Module
1
15V, 8V
36V, 24V
12V
-
-
-
500mA, 150mA
7.8 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
92%
-
-
Through Hole
3-SIP Module
0.39" L x 0.28" W x 0.43" H (10.0mm x 7.2mm x 11.0mm)
-
-
CE, cURus
-
1S4E_1212S1U
1S4E_0509S1U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
285
In Stock
1 : £2.20000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
9V
-
-
-
111.1mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
80%
-
-
Through Hole
4-SIP Module
0.46" L x 0.24" W x 0.40" H (11.7mm x 6.0mm x 10.2mm)
-
-
CE
60950-1
MFG_LMS78_12-0.5R
LMS78_05-0.5R
DC-DC STEP DOWN REGULATORS
GAPTEC Electronic
109
In Stock
1 : £2.28000
Tube
Tube
Active
Non-Isolated PoL Module
2
6.5V
36V
5V
-5V
-
-
500mA, 300mA
3 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
85%
-
-
Through Hole
3-SIP Module
0.46" L x 0.30" W x 0.40" H (11.6mm x 7.6mm x 10.2mm)
-
-
cURus
60950-1
211
In Stock
1 : £2.46000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
18V
-
-
-
111.1mA
1.999 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
82%
-
-
Through Hole
7-SIP Module, 4 Leads
0.77" L x 0.24" W x 0.39" H (19.5mm x 6.0mm x 10.0mm)
-
-
CE
60950-1
LC78_12-0.5
LC78_05-0.5
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
4,017
In Stock
1 : £3.04000
Tube
Tube
Active
Non-Isolated PoL Module
1
6.8V
28V
5V
-
-
-
500mA
2.5 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
88%
-
-
Through Hole
3-SIP Module
0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
-
-
-
-
LME78_12-1.0
LME78_03-1.0
NON-ISOLATED POL MODULE DC DC CO
GAPTEC Electronic
140
In Stock
1 : £3.05000
Tube
Tube
Active
Non-Isolated PoL Module
1
6V
36V
3.3V
-
-
-
1A
3.3 W
-
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
90%
-
-
Through Hole
3-SIP Module
0.46" L x 0.31" W x 0.41" H (11.6mm x 8.0mm x 10.4mm)
-
-
EN, IEC, UL
62368-1
2S4E_1215S1U
2S4E_1203S1U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
400
In Stock
1 : £3.09000
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
3.3V
-
-
-
400mA
1.32 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
72%
-
-
Through Hole
4-SIP Module
0.46" L x 0.30" W x 0.40" H (11.7mm x 7.5mm x 10.2mm)
-
-
CE
60950-1
2S4E_1215S1U
2S4E_2407S1U
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
166
In Stock
1 : £3.09000
Tube
Tube
Active
Isolated Module
1
21.6V
26.4V
7.2V
-
-
-
278mA
2 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
82%
-
-
Through Hole
4-SIP Module
0.46" L x 0.30" W x 0.40" H (11.7mm x 7.5mm x 10.2mm)
-
-
CE
60950-1
Showing
of 6,202

DC DC Converters

Board mount DC DC converters are compact switching modules (switching regulators) soldered or mounted directly onto a printed circuit board that convert one DC voltage to another (higher, lower, or inverted) while often providing regulation, filtering, and if needed isolation. These modules are used in distributed power architectures to efficiently step-down (buck) or step-up (boost) voltages close to the load for improved efficiency.

Types of Converters

  • Isolated Modules - provide galvanic isolation between input and output, essential for safety boundaries, noise immunity, and breaking ground loops.
  • Non-Isolated - cost and efficiency optimized modules where isolation isn’t needed.
  • Linear Regulator Replacement - Drop in switching regulators designed to replace traditional linear regulators.